Fracture Toughness and Creep Crack Growth in Polypropylene Under Combined Modes I and II Loading
Source abstract
Abstract
Fracture toughness and creep crack growth characteristics under combined mode I and II loadings were studied using the compact tension shear (CTS) specimens of polypropylene. The KI - KII envelope for crack initiation was obtained under various combined mode loadings. The creep crack growth rates da/dt under combined mode I and mode II loadings can be correlated with a single effective stress intensity factor KIeff based on the combined mode fracture envelope.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fatigue and fracture mechanics · Asphalt Pavement Performance Evaluation · Structural Behavior of Reinforced Concrete
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References (6)
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